Poly announces the release of version 1.3.5 software for the Polycom CX5100 and CX5500 unified conference stations for Microsoft Lync and Skype for Business.
There are no new features in this release for software version 1.3.5. This release includes resolutions for customer-reported issues.
Third-Party Application ID Implementation on Skype for Business Phones
Microsoft announced the end of support for the existing Azure application ID currently used by third-party device vendors that use the OAuth 2.0 authorization protocol. To retain authentication to Microsoft services and the ability to sign in to Skype for Business, you must update the firmware to implement a third-party application ID on all impacted certified Skype for Business phones by July 15, 2020
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